I just received a beautiful Canon P and I'd like to get a reasonably fast 50 for it. I have a Russian 50mm f2.8 that is a wonderful lens, but a bit slow for my taste. I have a Russian f2.0 (Jupiter 8) that is a bit off (plus no click stops). I could send it to someplace like Fedka to get it overhauled. The other alternative I've considered is an f1.8 Canon or an f1.5 Canon/Serenar. Any advice out there?
Thanks -- Mark